National Repository of Grey Literature 22 records found  beginprevious13 - 22  jump to record: Search took 0.00 seconds. 
Contaminated Corn Straw Incineration in a Fluidized Bed of Sand
Pohořelý, Michael ; Šyc, Michal ; Durda, Tomáš ; Hartman, Miloslav ; Svoboda, Karel ; Punčochář, Miroslav
In the contribution, it has been shown how to effectively burn pretreated compacting cornstalks in the fluidized-bed reactor with a stationary bubbling bed in the presence of a significant content of potassium in ash.
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Fluidized-bed Incineration of Contaminated Biomass II
Pohořelý, Michael ; Šyc, Michal ; Krček, Martin ; Tošnarová, Markéta ; Durda, Tomáš ; Bludská, J. ; Svoboda, Karel ; Hartman, Miloslav ; Punčochář, Miroslav
In the report, it has been shown how to effectively burn pretreated cornstalks in the fluidized-bed reactor with a stationary bubbling bed in the presence of a significant proportion of potassium.
Influence of Water Vapor Partial Pressure and Gas Hourly Space Velocity on HCL Removal from Gas by Alkali Metals Based Sorbents
Pohořelý, Michael ; Cabáková, G. ; Skoblia, S. ; Parschová, H. ; Jeremiáš, Michal ; Svoboda, Karel ; Hartman, Miloslav
The presented work explores the influence of the partial water vapor pressure and space velocity on the final concentration of HCl in the gas and on the useful capacity of the sorbent based on alkali metals to a level suitable for the SOFC.
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Fluidized-Bed Combustion of Contaminated Biomass I – Atmospheric Fluidized-Bed Reactor
Pohořelý, Michael ; Svoboda, Karel ; Krček, Martin ; Durda, Tomáš ; Šyc, Michal ; Punčochář, Miroslav ; Hartman, Miloslav
The report presents a description and technical documentation of the solids feeder and boiler segment of the fluidized-bed reactor including photographic documentation.
Integration of Biomass Gasification with High Temperature Fuel Cells
Svoboda, Karel ; Hartman, Miloslav ; Baxter, D. ; Hunter, Ch.
This contribution gives information about possibilities of efficient production of fuel gas for high temperature fuel cells (SOFC or MCFC) by biomass gasification, esp. in fluidized beds, about efficient fuel gas cleaning, requirements and practical limits of fuel gas purity and effects of basic operating parameters on the efficiency of fuel gas production. The overall efficiency of power production based on biomass gasification with steam cycle, combined cycle and cycles exploiting high temperature fuel cells is estimated.
Substoichiometric PFBC, desulfurization and partition of selected elements
Svoboda, Karel ; Čermák, Jiří ; Hartman, Miloslav ; Pohořelý, Michael
The report deals with pressurized TG-analysis of gas desul-furization under reducing conditions (800-900 oC), laboratoryexperiments on substoichiometric PFBC at 800 oC and desulfu-rization and with partition of selected elements among variousash size fractions in fluidized bed combustion under variousconditions.
Emise oxidů dusíku a chování těžkých kovů při atmosférickém fluidním spalování vysušeného čistírenského kalu
Pohořelý, Michael ; Svoboda, Karel ; Hartman, Miloslav ; Vošta, J.
It seems that increasing amount of heavy metals is transfered to fly ash under higher gas flow rates, as effect of particle attrition and entrainment from the FB. The experimental results suggest that for efficient combustion of dried sewage sludge in static or circulating fluidized bed the temperature should be higher than 850°C.

National Repository of Grey Literature : 22 records found   beginprevious13 - 22  jump to record:
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